HSC-ADC-EVALCZ with AD9650 trigger?

I have two HSC-ADC-EVALCZ connected to an AD9650 and I try to make a trigger to syncronize samples acquisition. Can you tel me how to do. I see that I need a trigger signal in J7 input of HSC-ADC-EVALCZ and I need a bin file with trigger activated to program the FPGA throw visualanalog for example? Can you help me.